196436494 has 16 divisors (see below), whose sum is σ = 302238720. Its totient is φ = 95696640.

The previous prime is 196436447. The next prime is 196436501. The reversal of 196436494 is 494634691.

196436494 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 103942 + ... + 105814.

It is an arithmetic number, because the mean of its divisors is an integer number (18889920).

Almost surely, 2^196436494 is an apocalyptic number.

196436494 is the 7492-nd nonagonal number.

196436494 is a deficient number, since it is larger than the sum of its proper divisors (105802226).

196436494 is a wasteful number, since it uses less digits than its factorization.

196436494 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3195.

The product of its digits is 559872, while the sum is 46.

The square root of 196436494 is about 14015.5804018242. The cubic root of 196436494 is about 581.3094611541.

The spelling of 196436494 in words is "one hundred ninety-six million, four hundred thirty-six thousand, four hundred ninety-four".